Commits

Krisztián Szűcs authored 4b72c4142a2
ARROW-6504: [Python][Packaging] Add mimalloc to conda packages for better performance Closes #5351 from kszucs/ARROW-6504 and squashes the following commits: 593571fd4 <Krisztián Szűcs> windows line breaks 2dc3bccb2 <Krisztián Szűcs> remove appveyor template 679f317e2 <Krisztián Szűcs> use ninja for pyarrow too 66501a61b <Krisztián Szűcs> use azure for conda on win 75d8b6119 <Krisztián Szűcs> enable mimalloc in conda packages Authored-by: Krisztián Szűcs <szucs.krisztian@gmail.com> Signed-off-by: Krisztián Szűcs <szucs.krisztian@gmail.com>